GHSA-jc7w-c686-c4v9 · 深刻度: medium · エコシステム: go — github.com/ulikunitz/xz leaks memory when decoding a corrupted multiple LZMA archives
xz is a pure golang package for reading and writing xz-compressed files. Prior to version 0.5.14, it is possible to put data in front of an LZMA-encoded byte stream without detecting the situation while reading the header. This can lead to increased memory consumption because the current implementation allocates the full decoding buffer directly after reading the header. The LZMA header doesn't include a magic number or has a checksum to detect such an issue according to the specification. Note that the code recognizes the issue later while reading the stream, but at this time the memory allocation has already been done. This issue has been patched in version 0.5.14.
総合評価: CVE-2025-58058 は低リスク(32.1/100)。CVSS 深刻度は中。悪用される可能性が高い(EPSS 0.39%、30 パーセンタイル) 推奨対応: 悪用情報と EPSS の推移を監視し、必要に応じて優先度を見直してください。
リスクは変動します。再評価に基づき、本ページの表示内容を更新しています。
EPSS は日次で悪用されやすさの相対度合いを推定します。パーセンタイルは採点済み CVE の中での相対位置(高いほど相対的に深刻)を示します。
| # | 日付 | 旧 EPSS スコア | 新 EPSS スコア | Δ(新 − 旧) |
|---|---|---|---|---|
| 1 | 2026-06-15 | 0.03% | 0.39% | +0.36% |
| 2 | 2026-05-22 | 0.05% | 0.03% | -0.03% |
| 3 | 2026-01-29 | — | 0.05% | — |
EPSS の全履歴 (全 6 件)
この CVE の CVSS 指標。
| ベーススコア | バージョン | 深刻度 | ベクトル | 悪用しやすさ | 影響 | スコアの出典 |
|---|---|---|---|---|---|---|
| 5.3 | 3.1 | MEDIUM |
|
3.9 | 1.4 | [email protected] |
GHSA-jc7w-c686-c4v9 · 深刻度: medium · エコシステム: go — github.com/ulikunitz/xz leaks memory when decoding a corrupted multiple LZMA archives
| vendor | priority | summary | link |
|---|---|---|---|
debian
|
not yet assigned | CVE-2025-58058 not yet assigned priority: Debian including 1 source packages (golang-github-ulikunitz-xz), 5 status rows across 5 suites (bookworm, bullseye, forky, sid, trixie): open 3, resolved 2. | https://security-tracker.debian.org/tracker/CVE-2025-58058 |
redhat
|
medium | — | https://access.redhat.com/security/cve/CVE-2025-58058 |
suse
|
medium | CVE-2025-58058 severity moderate: SUSE including 78 source package names (1.1.0-1.1:trivy-0.67.2-150000.1.6.1, 2.2.1-5.22:libaudit1-3.1.1-slfo.1.1_2.1, …), 355 product×package rows across 91 product lines (Container private-registry/harbor-trivy-adapter, Container suse/sl-micro/6.0/baremetal-os-container, … (91 product lines)): Known Not Affected 180, Fixed 174, First Fixed 1. | https://www.suse.com/security/cve/CVE-2025-58058/ |
ubuntu
|
medium | CVE-2025-58058 medium priority: Ubuntu including 1 source packages (golang-github-ulikunitz-xz), 6 status rows across 6 suites (focal, jammy, noble, plucky, questing, upstream): needs-triage 5, ignored 1. | https://ubuntu.com/security/CVE-2025-58058 |
| ベンダー | 製品 | バージョン | 生の CPE |
|---|---|---|---|
| データセットに影響を受ける製品はありません。 | |||